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USB2512B/M2 on a board, in 3D

USB2512B/M2

Microchip Technology

0℃~+85℃ 2 3.3V Hub I2C、SMBus USB 2.0 UQFN-36-EP(6x6) USB HUB Controllers ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/USB2512B/M2
Category
USB HUB Controllers
Package
UQFN-36-EP(6x6)
Pins
37

Overview

The USB2512B/M2 is a USB HUB Controller made by Microchip Technology in a UQFN-36-EP(6x6) package with 37 pins. 0℃~+85℃ 2 3.3V Hub I2C、SMBus USB 2.0 UQFN-36-EP(6x6) USB HUB Controllers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:USB2512B_M2, from EasyEDA) and its footprint (EasyEDA_Cloud:UQFN-36_L6.0-W6.0-P0.50-BL-EP3.7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C144303). 5 open-source boards in 5 repositories on GitHub use it.

Symbol

USBDM_DN1/PRT_DIS_M11USBDP_DN1/PRT_DIS_P12USBDM_DN2/PRT_DIS_M23USBDP_DN2/PRT_DIS_P24VDDA335NC6NC7NC8NC9VDDA3310TEST11PRTPWR1/BC_EN112OCS_N113CRFILT14VDD3315PRTPWR21/BC_EN216OCS_N217NC18NC19NC20NC21SDA/SMBDATA22VDD3323SCL/SMBCLK/CFG_SEL024HS_IND/CFG_SEL125RESET_N26VBUS_DET27SUSP_IND/LOCAL_PWR/NON_REM028VDDA3329USBDM_UP30USBDP_UP31XTALOUT32XTALIN/CLKIN33PLLFILT34RBIAS35VDDA3336EXP37
EasyEDA_Cloud:USB2512B_M2From EasyEDA

Footprint

37
EasyEDA_Cloud:UQFN-36_L6.0-W6.0-P0.50-BL-EP3.7From EasyEDA

Parameters

10
Current - Supply
60mA
Data Rate
480Mbps
Features
Port power switch control, Internal regulator, Overcurrent Protection, ESD protection, Downstream port power switch, BC1.1 protocol support, Programmable signal drive
Memory Interface
I2C, SMBus
Number of Channels
2
Operating Temperature
0℃~+85℃
Quiescent Supply Current
475uA
USB Protocol
USB 2.0
Voltage - Supply
3.3V
type
Hub

Order codes

1

Pinout

37
The pins of the USB2512B/M2
PinNameType
1USBDM_DN1/PRT_DIS_M1Unspecified
2USBDP_DN1/PRT_DIS_P1Unspecified
3USBDM_DN2/PRT_DIS_M2Unspecified
4USBDP_DN2/PRT_DIS_P2Unspecified
5VDDA33Unspecified
6NCUnspecified
7NCUnspecified
8NCUnspecified
9NCUnspecified
10VDDA33Unspecified
11TESTUnspecified
12PRTPWR1/BC_EN1Unspecified
13OCS_N1Unspecified
14CRFILTUnspecified
15VDD33Unspecified
16PRTPWR21/BC_EN2Unspecified
17OCS_N2Unspecified
18NCUnspecified
19NCUnspecified
20NCUnspecified
21NCUnspecified
22SDA/SMBDATAUnspecified
23VDD33Unspecified
24SCL/SMBCLK/CFG_SEL0Unspecified
25HS_IND/CFG_SEL1Unspecified
26RESET_NUnspecified
27VBUS_DETUnspecified
28SUSP_IND/LOCAL_PWR/NON_REM0Unspecified
29VDDA33Unspecified
30USBDM_UPUnspecified
31USBDP_UPUnspecified
32XTALOUTUnspecified
33XTALIN/CLKINUnspecified
34PLLFILTUnspecified
35RBIASUnspecified
36VDDA33Unspecified
37EXPUnspecified

Open-source boards using it

All 5
  • 4 layers58 × 18 mmUpm, the printed circuit board in 3D

    Upm

    jonasblixt/upm

    USB Power monitor

    72 parts46
  • 4 layers50.5 × 29.5 mmColobus hardware, the printed circuit board in 3D

    Colobus hardware

    tihmstar/colobus_hardware

    RP2040 based iPhone (lightning) UART cable, that actually works (hardware)

    57 parts39CERN-OHL-S-2.0
  • 6 layers85 × 85 mmController Board, the printed circuit board in 3D

    Controller Board

    MichalVarsanyi/VoxLink

    VoxLink is a high-speed solution that allows interfacing of up to 100 sensors using a single high-speed host device.

    298 parts1MIT
  • 2 layers349 × 159 mmKeyboard 80pct, the printed circuit board in 3D

    Keyboard 80pct

    PetrouilFan/ergon80

    80% mechanical keyboard PCB: ESP32-S3, Kailh Choc V2, per-key SK6812 RGB, OLED, RTC, USB hub

    297 parts1
  • 4 layers49.2 × 28 mmAis usbc, the printed circuit board in 3D

    Ais usbc

    xenbedded/pixel-c-support

    Support hardware and software for running custom code on the Google Pixel C.

    61 parts

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A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/USB2512B/M2" title="USB2512B/M2 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
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A picture that opens the part, for a README
[![USB2512B/M2](https://pcbkit.io/embed/parts/microchip/USB2512B/M2.jpg?size=s)](https://pcbkit.io/parts/microchip/USB2512B/M2)

Questions

Is there a KiCad symbol and footprint for the USB2512B/M2?

Yes. The symbol is EasyEDA_Cloud:USB2512B_M2 and the footprint EasyEDA_Cloud:UQFN-36_L6.0-W6.0-P0.50-BL-EP3.7, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the USB2512B/M2?

UQFN-36-EP(6x6), with 37 pins. Its footprint is drawn on this page.

Where is the USB2512B/M2 datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the USB2512B/M2?

JLCPCB lists it as part C144303, with 0 in stock; the sellers' links on this page open their listings.

What can replace the USB2512B/M2?

Parts like it in the library: the USB2512BT/M2 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the USB2512B/M2?

5 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

1